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Study identifier: NCT05198661 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis Collection

Condition: Paraneoplastic Neurological Syndromes or Autoimmune Encephalitis  ·  Sponsor: Hospices Civils de Lyon

PhaseNA
Planned participants3500
Who can joinAll sexes, N/A to no upper limit
Healthy volunteersNo

About this study

Numerous neurological disorders affecting the central and peripheral nervous system can be attributed to the immune system through multiple effector mechanisms. However, current treatments could be drastically improved by faster and more accurate diagnosis. The sample collection will benefit to patients with rare neuroimmune syndromes such as Autoimmune Encephalitis (AE) and Paraneoplastic Neurological Syndromes (PNS) leading to a better and early diagnosis, as well as treatment improvement.

This description comes directly from the study's public registry record.

Talk to the study team

Jerome HONNORAT, Pr  ·  4 72 35 78 06  ·  jerome.honnorat@chu-lyon.fr

Geraldine PICARD  ·  4 72 35 58 42  ·  geraldine.picard@chu-lyon.fr

Always discuss trial participation with your own doctor first.

Locations (62)

NeurologyPointe à Pitre, Guadeloupe, FranceNot Yet Recruiting
NeurologyAix-en-Provence, FranceNot Yet Recruiting
NeurologieAmiens, FranceNot Yet Recruiting
NeurologyAngers, FranceNot Yet Recruiting
General neurologyAnnecy, FranceNot Yet Recruiting
NeurologyAvignon, FranceNot Yet Recruiting
NeurologieBayonne, FranceNot Yet Recruiting
NeurologyBesançon, FranceRecruiting
NeurologyBobigny, FranceNot Yet Recruiting
NeurologyBordeaux, FranceNot Yet Recruiting
NeurologyBrest, FranceNot Yet Recruiting
Intensive care medicineCannes, FranceNot Yet Recruiting

+ 50 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT05198661